Chair



FIG. 1 shows the perspective view of a chair showing my new design,

FIG. 2 shows the front view thereof,

FIG. 3 shows the rear view thereof,

FIG. 4 shows the right side view thereof,

FIG. 5 shows the left side view thereof; and,

FIG. 6 shows the top plan view thereof. 

I claim the ornamental design for a chair, as shown and described. 